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In this work is processed observations of phenological phases with beech (Fagus sylvatica L.) at two sites differing altitude vegetation. First reference research area is located at ŠLP ML Křtiny, district Bílovice Svitavou with altitude 320 meters, which was founded in 2011. The second research area belongs to the Institute of Forest Ecology, Mendel University Rájec - Němčice with altitude 625 meters, that area is the observation of mixed vegetation carried out since 2004. the selected trees were evaluated onset and duration of each phenological phases in relation to air temperatures of the year in the surveyed forests. |
